Hi! I am in the process of being diagnosed and Doctor and I both believe I have Lupus. Blood work has been negative so far with high ANA. The Rheumatologist is ready to start me on Plaquenil but I wish I could have a more definitive diagnosis before starting it. However, my symptoms are worsening quickly and the doctor I am going to for a second opinion can't see me for 2 months. Should I start the medication now knowing she can always change the treatment? Will my taking it alter my blood work so that she can't adequately diagnose me? Thank you for any input.